Rye Berry Mushroom Substrate Grain Jar - 1qt Sterilized Substrate supporting multiple mushroom flushes with

supporting multiple mushroom flushes with ease

or specialty mushrooms

along with a 5-micron filter patch to ensure optimal gas exchange

this bulk substrate pack provides a reliable foundation for cultivating a variety of mushroom species

The 1 Quart Popcorn Mushroom Substrate Jar is a reliable and nutrient-dense substrate option for mushroom cultivation

Rye Berry Mushroom Substrate Grain Jar - 1qt Sterilized Substrate supporting multiple mushroom flushes withRye Berry Mushroom Substrate Grain Jar 1qt The Rye Berry Mushroom Substrate Grain Jar 1qt offers a nutrient dense and fully hydrated growing medium for mushroom cultivators. Rye berries are highly regarded for their superior moisture retention and nutrient content, making them a top choice for strong mycelial colonization and healthy mushroom growth. Packaged in a sturdy 1 quart jar, this substrate is fully sterilized and features a self healing